1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: OfficeGroupSectionLayoutController.java,v $
* $Revision: 1.5 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.report.pentaho.layoutprocessor;
import org.jfree.report.flow.layoutprocessor.SectionLayoutController;
import org.jfree.report.flow.layoutprocessor.LayoutController;
import org.jfree.report.flow.layoutprocessor.ElementLayoutController;
import org.jfree.report.flow.FlowController;
import org.jfree.report.flow.ReportTarget;
import org.jfree.report.structure.Element;
import org.jfree.report.DataSourceException;
import org.jfree.report.ReportProcessingException;
import org.jfree.report.ReportDataFactoryException;
import org.jfree.layouting.util.AttributeMap;
import com.sun.star.report.OfficeToken;
import com.sun.star.report.pentaho.model.OfficeGroupSection;
import org.jfree.report.JFreeReportInfo;
/**
* This layoutcontroller simply checks, whether the parent layout controller
* is a OfficeGroupLayoutController and whether this layout controller is
* processing the normal flow or an repeating section. If a repeating section
* is being processed, an marker attribute is added to the element's call
* to OutputProcessor.startElement() and OutputProcessor.endElement().
*
* @author Thomas Morgner
* @since 19.03.2007
*/
public class OfficeGroupSectionLayoutController extends SectionLayoutController
{
public OfficeGroupSectionLayoutController()
{
}
protected LayoutController startElement(final ReportTarget target)
throws DataSourceException, ReportProcessingException, ReportDataFactoryException
{
final OfficeGroupSection section = (OfficeGroupSection) getElement();
if (!section.isRepeatSection())
{
return super.startElement(target);
}
final LayoutController controller = getParent();
if (!(controller instanceof OfficeGroupLayoutController))
{
return super.startElement(target);
}
final OfficeGroupLayoutController oglc = (OfficeGroupLayoutController) controller;
if (!oglc.isNormalFlowProcessing())
{
return super.startElement(target);
}
// Skip the processing if the section is a repeating header or footer and we are processing the normal flow ..
final ElementLayoutController clone = (ElementLayoutController) this.clone();
clone.setProcessingState(ElementLayoutController.FINISHED);
return clone;
}
protected AttributeMap computeAttributes(final FlowController fc,
final Element element,
final ReportTarget target)
throws DataSourceException
{
final AttributeMap attrs = super.computeAttributes(fc, element, target);
final LayoutController controller = getParent();
if (!(controller instanceof OfficeGroupLayoutController))
{
return attrs;
}
final OfficeGroupLayoutController oglc = (OfficeGroupLayoutController) controller;
if (oglc.isNormalFlowProcessing())
{
return attrs;
}
final AttributeMap retval = new AttributeMap(attrs);
retval.setAttribute(JFreeReportInfo.REPORT_NAMESPACE, "repeated-section", OfficeToken.TRUE);
retval.makeReadOnly();
return retval;
}
}
|
